Zack Whittaker

Zack Whittaker is the security editor for ZDNet. You can send tips securely via Signal and WhatsApp to 646-755-8849, and his PGP fingerprint for email is: 4D0E 92F2 E36A EC51 DAAE 5D97 CB8C 15FA EB6C EEA5.

Charlie Osborne

Charlie Osborne is a cybersecurity journalist and photographer who writes for ZDNet and CNET from London. PGP Key: AF40821B

Jennifer Leggio

Jennifer Leggio has been in the security industry for 17 years as a marketer, advisor, and writer. Her focus is on security culture, including disclosure, community issues, equality in security, disruptive trends, and even marketing best practices. PGP Key: 3A708289 | She prefers other contact on Twitter via @mediaphyter.

Latest Posts

Google: CAPTCHAs aren't dead yet

Google: CAPTCHAs aren't dead yet

CAPTCHAs, those fuzzy letters that are supposed to ensure you're a human when you register for an account, have been under fire of late, but Google says their demise is greatly exaggerated.That's the takeaway from a post by Brad Stone in the New York Times Bits blog.

March 13, 2008 by in Security

IE 8: Cross scripting defense a double-edged sword

IE 8: Cross scripting defense a double-edged sword

Update: As most of the tech world knows, IE 8 has landed with its first beta, but the security improvements may raise some other issues to ponder.Folks--especially security researchers--are kicking the tires on IE 8 (all resources) and finding a few problems that go along with Microsoft's protection enhancements.

March 13, 2008 by in Security

Microsoft delivers 12 patches to plug Office; 7 for Excel flaws

Microsoft delivers 12 patches to plug Office; 7 for Excel flaws

Microsoft on Tuesday delivered several patches to fix critical vulnerabilities in Office including a well-publicized Excel flaw.In the first bulletin (MS08-014), Microsoft addressed "several privately reported and publicly reported vulnerabilities in Microsoft Office Excel that could allow remote code execution if a user opens a specially crafted Excel file.

March 11, 2008 by in Enterprise Software

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